We disagree.

I suppose if Cain developed a cure for cancer, you might argue its contributing to to over population makes him bad.

He argued on Libya that we don't know who we are aligned with.

He has been proven correct. Stammer and all.  If he took a position one way or the other, it could be held against him by those who still attempt to disparage his intelligence.  If he is so far off the radar as to not be saved, why waste your breath in attempts to diminish his importance?

Nothing to see here?